mirror of https://github.com/webpack/webpack.git
104 lines
2.1 KiB
JavaScript
104 lines
2.1 KiB
JavaScript
module.exports = class FakeDocument {
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constructor() {
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this.head = this.createElement("head");
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this.baseURI = "https://test.cases/path/index.html";
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this._elementsByTagName = new Map([["head", [this.head]]]);
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}
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createElement(type) {
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return new FakeElement(this, type);
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}
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_onElementAttached(element) {
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const type = element._type;
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let list = this._elementsByTagName.get(type);
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if (list === undefined) {
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list = [];
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this._elementsByTagName.set(type, list);
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}
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list.push(element);
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}
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_onElementRemoved(element) {
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const type = element._type;
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let list = this._elementsByTagName.get(type);
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const idx = list.indexOf(element);
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list.splice(idx, 1);
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}
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getElementsByTagName(name) {
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return this._elementsByTagName.get(name) || [];
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}
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};
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class FakeElement {
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constructor(document, type) {
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this._document = document;
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this._type = type;
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this._children = [];
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this._attributes = Object.create(null);
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this._src = undefined;
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this._href = undefined;
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this.parentNode = undefined;
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}
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appendChild(node) {
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this._document._onElementAttached(node);
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this._children.push(node);
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node.parentNode = this;
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}
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removeChild(node) {
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const idx = this._children.indexOf(node);
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if (idx >= 0) {
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this._children.splice(idx, 1);
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this._document._onElementRemoved(node);
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node.parentNode = undefined;
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}
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}
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setAttribute(name, value) {
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this._attributes[name] = value;
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}
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getAttribute(name) {
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return this._attributes[name];
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}
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_toRealUrl(value) {
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if (/^\//.test(value)) {
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return `https://test.cases${value}`;
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} else if (/^\.\.\//.test(value)) {
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return `https://test.cases${value.substr(2)}`;
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} else if (/^\.\//.test(value)) {
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return `https://test.cases/path${value.substr(1)}`;
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} else if (/^\w+:\/\//.test(value)) {
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return value;
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} else if (/^\/\//.test(value)) {
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return `https:${value}`;
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} else {
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return `https://test.cases/path/${value}`;
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}
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}
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set src(value) {
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if (this._type === "script") {
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this._src = this._toRealUrl(value);
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}
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}
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get src() {
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return this._src;
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}
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set href(value) {
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if (this._type === "link") {
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this._href = this._toRealUrl(value);
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}
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}
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get href() {
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return this._href;
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}
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}
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